Transaction not yet indexed

55UNszdJMQtn1fGSTy3rRCsZVBHGDHRBzV2tvFDxY4aNa84SgukRFAGHrxCkyNwPNg1YFys2X5fKD2yJv6j2UvwH

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