Transaction not yet indexed

52u4Sg1MBTT67GkApZtTQeNvyBPRPyeCChTs3XdXCJGHYfPyyhpTiAD2dZvyakQYGFdgCDhY2vYwQFYVKxNPYSG2

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