Transaction not yet indexed

53XmpTrCPjny4fAZxMed8b8DF3EGbNQKjUB49w8dxrnxCStr2CsVDxBE1DswxVf2n23k61n29QG3bHaHaaBzz8t1

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