Transaction not yet indexed

52h4UqpUo9cqUc4mTHRDHMVmqYCAoxDtSDMG2LgkK731afuFkPi7eBd5BLhPEwix2U1cRdenVYhgoNdBhvRnEtHj

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