Transaction not yet indexed

55UnGf5fkJWeULf7koUAJP1ZSa3oy13bQHpTen9fYG4mXuRxn5GSmHKPZjhojsNHRYGpbUZkN8HVU9ubVKsHwfVi

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