Transaction not yet indexed

52F1XXCxmeSFJwGs6RaF6B8zSY6pT6iSGrtVSdNN1jvusfrf4rRAH66eNAC8ck4dTYrkPPj5Qb45JXQhZKca9TMm

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