Transaction not yet indexed

52EsfDDPf2VjTEpLc1j2mAz9TH4SKd4PQCsrFSsUeazdX7dTfckc8qWa2VKDDChYU44uApoQxjhuzFRQDmiZnfv2

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