Transaction not yet indexed

uMmE9mcnJwMRCDZo2tZHyQLS3XKiVBK7R56mrvsoo1MYPjEaZ11BbPWfUsbmBYjkM32ZdKR22d9fDhdajAnNkdS

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