Transaction not yet indexed

53i2PVPPLuoGShCEtdR71BZzXXDZNvYrPw7Bw2CaHNVCsExvmycwSq2sJKJcomfs8xxaQJtwc8uM8vpHcC9MPBHA

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