Transaction not yet indexed

SN53QMWNmxtAMJGk3ywmAMVSDWfH6AyztZpskHFf569jJUBmaxYEuUZXcUk6TK6AkZPDmuqWWLwN1LeKU6ZgiL4

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