Transaction not yet indexed

SqQn18nSAtDBT4dT1puETh2fWyuifFw6ifcvGtPfiUX5hccDkVqAM8cj67TbcbQwmMPpKZxQs74B5bdUUGqBHW9

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