Transaction not yet indexed

255eVvcRbuYZ4dpHbXP7xtTS1A1GLpdMSqq4NknGLU2Qieb8U2ERy2hmSURMQ4HPHqTFqAZHeeNnnNkpTkf8hRoD

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