Transaction not yet indexed

53ZXb16FE9EVtHvFr8piCGHyunmD2MSMrCRKxrzvNPeTLaaDL6HzxEA9BmwdHHuCU2ZMPCg5pM5A8s21Qzs5MUDc

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