Transaction not yet indexed

53mEpbLk5zXYfWTsrcBobuw71iM7GmTqZo1E6qSptzN4aqYd4NF77RKbVmv5LuFKUGSPeFfYodL8KTEVPwbbV1SW

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