Transaction not yet indexed

55NUApU8pggBUSFp3PjEnJzmhepkwH8oiSyX6nysX5E1WpAtQuB8GYFVCjxFYEE2X6Rkier4RCdTrseUjtPrnTu8

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