Transaction not yet indexed

261cPnvSv3mSGvVfPswaJS4fk5uz5qN5M1Bm7dYQAkz4Cysur1k8MbMfAMVuCq7dXE62p7uko9gKxyDKCgXdpxb1

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