Transaction not yet indexed

55B6ZD9ffACve8afzMfePa3k38Cdkoj2oR3D9e2egKb16Z3AFYsrUZPceBNPsaSXDu1ZQTLfkD5gRgcJNMWRYtT4

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