Transaction not yet indexed

53XkHVPgNULpbUWpHbvMt2Ni9CkLj2MDrty8ckBcF2tkAB95EgVwtA5HRX425oou9tWatWvEp4gU3DnzC1Bgyz1U

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