Transaction not yet indexed

52VSr4wJgPgk8U6ZPbAeZkpgtiHtTqfcpGUAMp3yvRxaWwWysodXnBDXUP973Es4UdZ9SBKMo1FDoZbGLUdVNUR8

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