Transaction not yet indexed

53mYLSxMxTeM4n8Rsc6rBeKZhciwWvpdZsi2So14ugqeq6Kw2HWS2dPiBBXTjw1eeq6FdFrdEfQT6twFS22otPSB

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