Transaction not yet indexed

MLvgKw5ZWnLEoeBpddkKD7Stj7Cc78hcmRei9SBfjFgmdE6dBcm6a4f9b8Wc6uL3J9TnYfvAizPEzGRjCESrSLV

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