Transaction not yet indexed

2556VvGXG3QmZBhn1hUDRApWcPTsXPR2ckzfheRheMkGMHS1FbErH97CuCJpUidrwQnkHDFGmfPVh1XKV2fbkJfp

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