Transaction not yet indexed

53HEiuD7misE8eLz783of4kRp9w3JL2tYB1MZ1uatvx2XBmkPbqYvg8c6vbmsHy5H3uBnhHkPMSNk6xtRpDmFUmU

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