Transaction not yet indexed

MPbAmDyJjC6UEPk9nQw8rDUvDPrDJdxbaBiPwaxX2kskDrczepUK3LJMgzipb7BiJXfPNadc5WAX7uG85ZidjeD

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