Transaction not yet indexed

52u9yj3rB7aiPqGSECNUM2aHawH7cMHYuxXSzFMsmyhSsYh4X3iFfeDffS8zbNSuBpUmhvraMFdUZsEfynyDqP2p

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