Transaction not yet indexed

53XHpEFVPqkCA2d8S9cKca5q96SWeZ2NDNVgSjwxPPJ2hsKXgfD3bYwxTMtCB6Uc456rGiPppUVaTF35s3gH5UpU

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.