Transaction not yet indexed

53k3zihkrMPP3tDcDSppeytE1TwdpqRoWQaxgtMN9n7NMH7v12MnoZP4hvdG2fjoVpyqwsJiFanrom3t6BQUGmx1

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