Transaction not yet indexed

ai7a8U5pDDHBWizGPCC1w9AM4jg9ij7yeMttaMDEnc8MStvX7jbPczaM7PqTpVgRrEseBHC8Ao1QjN3pbANLpC1

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