Transaction not yet indexed

52PgZcUk77GPsH2Eym6yApdxknkRCaYh1Puzekhu7SazBZPCNgKvUvkn6gGoNgAcDr4NRhDHVHbhXDGLFDjfLG2M

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