Transaction not yet indexed

53g5MexjWdGAjRLeLWNvUsMksRGKoKYJdk76Uv6U4GdxYtSbGaoog76Gi2dYJaS2p8G9am78XeC2Z8fjshprrK75

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