Transaction not yet indexed

53fahEGvY649hcUzRsnKAQuNguzdgHKVZrGWAVEM6nuAUTT7SPdTaFZhMDF6yk6A6V7b7XDDH69sBbUbvb8ytuSv

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