Transaction not yet indexed

53NDNPLdBym6pZ6dpYP34UvLzeMTiBVKAoFxQqShN7QdTeb6tMBrYecHKzssWK6LKdvZV4ANcuLQDuCPm3rSMTxL

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