Transaction not yet indexed

53iwJHRD41aWMaeLx5DCYKcYgyWnu6oBRY7hqRMpDDH7EXSCXopMGsC8c18SFqrGeqaCKzJwxG8mC2AR7s6kReST

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