Transaction not yet indexed

MUwG4yX8y4eSoDVzyUUK17ZAhAFgFxJEKP6jXkKB6xEjjTirVbNUohWZjeyt5RxCzcVHPBFP2Mt5ViBCfVTxpHD

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