Transaction not yet indexed

52NGktAMB4CMLS8coZ7VhFDtHQSd3ZNvvD2Ahfc238nDK8End748C6RYWJCAsxMFEMRJ41P8NYZNvPvcaFo6wo9z

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