Transaction not yet indexed

2a91Kfb8bUc7Gj2WRoubD1Tcvdwcftf1gqx52NvQ2Ky2X5dLtAzRpB8bPmPLyrjQWFbxVs5BU5VHCnddq6tnsk6M

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