Transaction not yet indexed

53Akh71zfY4dcCWZB7mDUGdT6cJBkcCL18ph1HDTd1a3yPgwzxRZzfyF9BDcz3oJjdABDuDf1pDsEHEg9yoHHMNq

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