Transaction not yet indexed

53cwmUkAM2r9WNJzSw7NKLXrP4PDRY3qvjU4eEBzucEfezSubyA277SsaEHFUyU2Z3Vg5mSPEBk3b5ztCU4avKqk

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