Transaction not yet indexed

56mAnbNMRYmeAXNQRny2g4STQv2RGUaRvjFAw8uADhSYF731QNMMYYZNarYLnoHkVkpse8FVE6bwBPq1FdHYar18

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