Transaction not yet indexed

RM5osbrWdwq3hemyoSjGHHbCkEkcSf6w5JUH4MDgPwAHTdDLUMDh57acYHFaxLmLMWv36QqYnzTxH3ZSTZvmtp2

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