Transaction not yet indexed

52HMkGVZMBrT2SSAj3FSdDUU3U9AZS3GayJqQDCcTJimvTbwMWcpDkxRwBnCTK21wYr9nbmdEU4ZiebFifmh6uqM

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