Transaction not yet indexed

55tXD1XA5bLUNBQcF5iahFDN21HAdUYUxg1G1BjyXtpVqiGicCePBAPNN2tX4Pr2SPWcFWhz2DyYoB9d9CiYZXx5

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