Transaction not yet indexed

52Gf1rxknrM6nnkFTceCp7CbH7EE2TVovVpAMcReYo5BoVssPx7eG6V4nGTfpRJQwUPLms2vDfNXLVDkMK4vYKXk

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