Transaction not yet indexed

FMrDQZ4QftJTwDdouWUfMK4R7DsemT4qGe2DmTgL8gbLRrVmQ3L6Ps3aJ5TzAtpt8CzEXNGXurGEwUCSUYb2bL7

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