Transaction not yet indexed

53n2d2Abmfsw2FPL2hSpVTzwoV8bxgB4LfjGoRCGES6iSuziCbeFGF57Cfnffr5enhyEXwAhMJxWn4dhp3MAyAc6

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