Transaction not yet indexed

2UMmK3SbtmMBcDRJi2DpE3NahgWUnnUNZ5iRC1XNRTpaCPrfAgTizKbssVJgsagyoUHkMiP3isDwgpsRTSTqfKA8

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