Transaction not yet indexed

52f9RvhTYUj3oqvUbqqgrNMkuDWRo69ZAwGTpRFSDR3E7BDoKqMRFCybCYDUK4DPa1aPnRPtcCdEp7xQT5J368j4

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