Transaction not yet indexed

53NNkRCWziqS2hPzWx7nBJU48EDhq88V9998XEnwAz3MwNUnMjDpnf7acMSU1UgPPLmjLJdptKPuzBLrqxvSeEcJ

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