Transaction not yet indexed

rEFZTvcQwpMSxJ9RQdvAi149b5CC7t7cCSUfQYPVk83ffirnMmTV37LKwE4jfphT1Gyg9aFT4AtC1HEC2uYSaL5

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