Transaction not yet indexed

52RfSFnAFzThnFPmkvMk9SC9j7SYfpMHumYF1Eth6TSBhmDBsxb6oBr3fU483412GuR4ygmDpgQ7LhDp5LGSd2t6

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